Seems like they use it for most of the error handling, that's true. Almost as many of these as there are switch statements (and 1/3 of if statements). It would be cool if someone could analyze keywords from different projects. Maybe one could give that as use cases in universites instead, that would seem to be alot more practical.
EDIT: Upon closer inspection it seems like even if 'gotos' make everything nastier the extra added performance is worth it.
EDIT: Upon closer inspection it seems like even if 'gotos' make everything nastier the extra added performance is worth it.